Rigol RSA3000E Series - Page 308

RIGOL Chapter 5 Functions of the Front Panel of VSA
5-4 RSA3000E User Guide
Table 5-4 CF Step
Parameter
Remarks
Default
span/10
Range
-Fmax to Fmax
Unit
GHz, MHz, kHz, Hz
Knob Step
step = span/200, Min = 1 Hz
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-2-5 step
CF Step Mode
The CF step mode consists of "Manual" and "Auto".
Remarks:
 In Auto mode, the CF step is 1/10 of the span in non-zero span mode.
 In Manual mode, you can use the numeric keys to set the step size.